Human M-CSF R/CD115 Antibody

Catalog # Availability Size / Price Qty
AF329
AF329-SP
Product Details
Citations (1)
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Human M-CSF R/CD115 Antibody Summary

Species Reactivity
Human
Specificity
Detects human M-CSF R/CD115 in direct ELISAs and Western blots.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant human M-CSF R/CD115
Ile20-Glu512
Accession # CAA27300
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
0.1 µg/mL
Recombinant Human M-CSF R/CD115 Fc Chimera (Catalog # 329-MR)
Flow Cytometry
0.25 µg/106 cells
Human peripheral blood monocytes
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: M-CSF R/CD115

M-CSF receptor, the product of the c-fms proto-oncogene, is a member of the type III subfamily of receptor tyrosine kinases that also includes receptors for SCF and PDGF. These receptors each contain five immunoglobulin-like domains in their extracellular domain (ECD) and a split kinase domain in their intracellular region (1-4). M-CSF receptor is expressed primarily on cells of the monocyte/macrophage lineage, dendritic cells, stem cells and in the developing placenta (1). Human M-CSF receptor cDNA encodes a 972 amino acid (aa) type I membrane protein with a 19 aa signal peptide, a 493 aa extracellular region containing the ligand-binding domain, a 25 aa transmembrane domain, and a 435 aa cytoplasmic domain. The human M-CSF R ECD shares 60%, 64%, 72%, 75%, 75%, and 76% aa identity with mouse, rat, bovine, canine, feline, and equine M-CSF R, respectively. Activators of protein kinase C induce TACE/ADAM17 cleavage of the M-CSF receptor, releasing the functional ligand-binding extracellular domain (5). M-CSF binding induces receptor homodimerization, resulting in transphosphorylation of specific cytoplasmic tyrosine residues and signal transduction (6). The intracellular domain of activated M-CSF R binds more than 150 proteins that affect cell proliferation, survival, differentiation and cytoskeletal reorganization. Among these, PI3Kinase, P42/44 ERK and c-Cbl are key transducers of M-CSF R signals (3, 4). M-CSF R engagement is continuously required for macrophage survival and regulates lineage decisions and maturation of monocytes, macrophages, osteoclasts and DC (3, 4). M-CSF R and integrin  alpha v beta 3 share signaling pathways during osteoclastogenesis and deletion of either causes osteopetrosis (7, 8). In the brain, microglia expressing increased
M‑CSF R are concentrated with Alzheimers a beta peptide, but their role in pathogenesis is unclear (9, 10).

References
  1. deParseval, N. et al. (1993) Nucleic Acids Res. 21:750.
  2. Rothwell, V.M. and L.R. Rohrschneider (1987) Oncogene Res. 1:311.
  3. Chitu, V. and E.R. Stanley (2006) Curr. Opin. Immunol. 18:39.
  4. Ross, F.P. and S.L. Teitelbaum (2005) Immunol. Rev. 208:88.
  5. Rovida, E. et al. (2001) J. Immunol. 166:1583.
  6. Yeung, Y. et al. (1998) J. Biol. Chem. 273:17128.
  7. Dai, X. et al. (2002) Blood 99:111.
  8. Faccio, R. et al. (2003) J. Clin. Invest. 111:749.
  9. Li, M. et al. (2004) J. Neurochem. 91:623.
  10. Mitrasinovic, O.M. et al. (2005) J. Neurosci. 25:4442.
Long Name
Macrophage Colony Stimulating Factor Receptor
Entrez Gene IDs
1436 (Human); 12978 (Mouse)
Alternate Names
CD115 antigen; CD115; c-fms; colony stimulating factor 1 receptor; CSF1R; CSF-1-R; CSFR; EC 2.7.10.1; FMS proto-oncogene; FMSFIM2; macrophage colony stimulating factor I receptor; macrophage colony-stimulating factor 1 receptor; McDonough feline sarcoma viral (v-fms) oncogene homolog; M-CSF R; MCSFR; M-CSFR; Proto-oncogene c-Fms

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Citation for Human M-CSF R/CD115 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Molecular profiling of cervical cancer progression.
    Authors: Hagemann T, Bozanovic T, Hooper S, Ljubic A, Slettenaar VI, Wilson JL, Singh N, Gayther SA, Shepherd JH, Van Trappen PO
    Br. J. Cancer, 2007-01-29;96(2):321-8.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-P

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